com.esf.util.gps
Class NmeaCksum

java.lang.Object
  com.esf.util.gps.NmeaCksum

public class NmeaCksum

extends java.lang.Object

Utility class used to validate the checksum of GPS NMEA messages.

Constructor Summary

NmeaCksum(byte[] nmeaMessageIn)
Prepares to validate the checksum of an NMEA message.

Method Summary

boolean

verify() verifies the NMEA cksum for a given message

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NmeaCksum

public NmeaCksum(byte[] nmeaMessageIn)

Prepares to validate the checksum of an NMEA message.

Parameters:

nmeaMessageIn - the raw charaacter bytes of the NMEA message.

Method Detail

verify

public boolean verify()

verifies the NMEA cksum for a given message

Returns:

boolean, true if the checksum is correct for the NMEA message.